1135041671 has 2 divisors, whose sum is σ = 1135041672. Its totient is φ = 1135041670.

The previous prime is 1135041619. The next prime is 1135041689. The reversal of 1135041671 is 1761405311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1135041671 - 2²⁶ = 1067932807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1135041071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567520835 + 567520836.

It is an arithmetic number, because the mean of its divisors is an integer number (567520836).

Almost surely, 2^1135041671 is an apocalyptic number.

1135041671 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135041671 is an equidigital number, since it uses as much as digits as its factorization.

1135041671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 1135041671 is about 33690.3795021665. The cubic root of 1135041671 is about 1043.1271969957.

Adding to 1135041671 its reverse (1761405311), we get a palindrome (2896446982).

The spelling of 1135041671 in words is "one billion, one hundred thirty-five million, forty-one thousand, six hundred seventy-one".